Missing Entity API

Co-authored-by: Nassim Jahnke <nassim@njahnke.dev>
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
Co-authored-by: William Blake Galbreath <blake.galbreath@gmail.com>
Co-authored-by: SoSeDiK <mrsosedik@gmail.com>
Co-authored-by: booky10 <boooky10@gmail.com>
Co-authored-by: Amin <amin.haddou@frg.wwschool.de>
Co-authored-by: TrollyLoki <trollyloki@gmail.com>
Co-authored-by: FireInstall <kettnerl@hu-berlin.de>
Co-authored-by: maxcom1 <46265094+maxcom1@users.noreply.github.com>
Co-authored-by: TotalledZebra <Holappa57@gmail.com>

paper-api/src/main/java/org/bukkit/entity/TNTPrimed.java

@@ -64,4 +64,26 @@ public interface TNTPrimed extends Explosive {
     default org.bukkit.Location getSourceLoc() {
         return this.getOrigin();
     }
+
+    // Paper start
+    /**
+     * Sets the visual block data of this
+     * primed tnt.
+     * <br>
+     * The explosion of the tnt stays the
+     * same and is not affected by this change.
+     *
+     * @param data the visual block data
+     */
+    void setBlockData(@org.jetbrains.annotations.NotNull org.bukkit.block.data.BlockData data);
+
+    /**
+     * Gets the visual block data of this
+     * primed tnt.
+     *
+     * @return the visual block data
+     */
+    @org.jetbrains.annotations.NotNull
+    org.bukkit.block.data.BlockData getBlockData();
+    // Paper end
 }